A detection device

Abstract

The application discloses a detection device, including a conveying mechanism and a jacking mechanism, the conveying mechanism is used for transporting materials to a detection station, the jacking mechanism includes a group of jacking pieces, a group of material supporting pieces corresponding to the group of jacking pieces, a lifting driving piece and a rotating driving piece, the group of jacking pieces is arranged on both sides of the detection station, the material supporting piece is rotatably connected with the corresponding jacking piece, and the material supporting piece is used for carrying the material.Compared with the prior art, through the cooperative control of the lifting driving piece and the rotating driving piece, synchronous lifting and rotating actions are realized, the material is rotated and positioned after being jacked away from the conveying mechanism, multi-angle detection of the outer surface of the material is facilitated, the detection precision and efficiency are improved, manual intervention or the use of complex mechanical structures is avoided, equipment maintenance cost is reduced, and operation stability is enhanced.

Description

Technical Field

[0001] This application relates to the field of testing equipment technology, and in particular to a testing device. Background Technology

[0002] With the advancement of automated production and intelligent inspection, higher demands are being placed on the rapid positioning, stable bearing, and efficient inspection of materials on production lines. Especially in scenarios such as electronics manufacturing, precision machining, and packaging sorting, materials to be inspected often need to be lifted, stabilized, rotated, flipped, or have their angle adjusted within the conveyor cycle to accommodate various inspection processes, including visual, dimensional, appearance, and electrical performance checks. Therefore, inspection devices typically include a lifting mechanism to raise the material from the conveyor height to the inspection position, and a material-bearing rotation mechanism for adjusting the material's posture or angle at the inspection position.

[0003] In existing technologies, to ensure symmetrical support on both sides and stable lifting, it is common practice to install lifting components on both sides of the material, each driven by a corresponding independent drive source (such as two sets of motors or cylinders). However, such structures suffer from poor synchronization, complex debugging, high cost, and large space requirements. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this application provides a detection device that can realize the synchronous lifting of the two lifting parts through a single lifting motor, thereby reducing the number of drives.

[0005] To achieve the above objectives, this application adopts the following technical solution: A testing device includes a conveying mechanism and a lifting mechanism. The conveying mechanism is used to transport materials to a testing station. The lifting mechanism includes a set of lifting members, a set of supporting members corresponding to the set of lifting members, a lifting drive, and a rotating drive. The set of lifting members is disposed on both sides of the testing station. The supporting members are rotatably connected to the corresponding lifting members and are used to support materials. The lifting drive is connected to each of the set of lifting members to simultaneously drive the set of lifting members to lift and lower, thereby lifting the materials. The rotating drive is connected to each of the supporting members to simultaneously drive the set of supporting members to rotate relative to the set of lifting members, thereby rotating the materials.

[0006] In one embodiment, the lifting mechanism includes a fixed frame and an eccentric shaft. The lifting member is slidably connected to the fixed frame in the vertical direction. The two ends of the eccentric shaft are respectively rotatably connected to a group of lifting members. The lifting drive member is connected to the eccentric shaft and drives the eccentric shaft to rotate so that the group of lifting members slide relative to the fixed frame at the same time, thereby realizing lifting.

[0007] In one embodiment, the eccentric shaft includes a rotating part and a rotating rod. The rotating part is rotatably connected to the lifting member, and the rotating rod is eccentrically connected to the rotating part. The lifting drive member is connected to the rotating rod to drive the rotating rod to rotate. The rotating rod drives the rotating part to rotate, thereby pushing the lifting member to rise and fall.

[0008] In one embodiment, the rotating part has a disc-shaped structure, and the rotating rod is connected to the eccentric part of the rotating part.

[0009] In one embodiment, the lifting mechanism includes a transmission component, each of the group of lifting members is connected to the transmission component, the rotary drive is connected to the lifting members, and the output end of the rotary drive is connected to the transmission component of the group of lifting members respectively, and the material receiving member is connected to the rotary drive through the transmission component.

[0010] In one embodiment, the lifting mechanism includes a drive shaft with its two ends respectively passing through the set of lifting members. The transmission components located in the set of lifting members are respectively connected to the two ends of the drive shaft. The rotary drive is used to drive the drive shaft to rotate, thereby causing the transmission components to drive the material support to rotate.

[0011] In one embodiment, the transmission component includes a driving wheel, a driven wheel, and a timing belt. The driving wheel is connected to the transmission shaft, and the driven wheel is connected to the material support. The driving wheel drives the driven wheel to rotate via the timing belt.

[0012] In one embodiment, the conveying mechanism includes a clamp for holding materials and transporting them to the inspection station. The inspection device includes an opening mechanism, which includes a mounting plate and a top-opening member. The mounting plate is located at the inspection station, and the top-opening member is slidably connected to the mounting plate. The top-opening member is used to open the clamp so that the material-bearing member can remove the materials from the clamp.

[0013] In one embodiment, the detection device includes a detection mechanism, and the number of detection stations is multiple. The detection mechanism is slidably arranged relative to the detection stations and is used to detect materials at different detection stations.

[0014] In one embodiment, the material-bearing component includes at least one pair of rubber-coated rollers, each of which is rotatably connected to the lifting component. A material-bearing space is formed between the pair of rubber-coated rollers, and the material-bearing space is used to carry materials.

[0015] The beneficial effects of this application are as follows: This application provides a detection device, including a transmission mechanism and a lifting mechanism. The transmission mechanism is used to transport materials to the detection station. The lifting mechanism includes a set of lifting members, a set of supporting members corresponding to the set of lifting members, a lifting drive member, and a rotating drive member. The set of lifting members is arranged on both sides of the detection station, and the supporting members are rotatably connected to the corresponding lifting members, and the supporting members are used to support the materials. Compared with the prior art, this application achieves synchronous lifting and rotating actions through the coordinated control of the lifting drive member and the rotating drive member, so that the material completes rotational positioning after being lifted and detached from the transmission mechanism, which facilitates multi-angle detection of the outer surface of the material, improving detection accuracy and efficiency; at the same time, it avoids manual intervention or the use of complex mechanical structures, reduces equipment maintenance costs, and enhances operational stability. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a detection device according to this application is shown; Figure 2 Another structural schematic diagram of a detection device according to this application is shown; Figure 3 A schematic diagram of the structure of a transmission mechanism according to this application is shown; Figure 4 Another structural schematic diagram of a transmission mechanism according to this application is shown; Figure 5 A schematic diagram of the opening mechanism of this application is shown; Reference numerals: 1. Transmission mechanism; 11. Clamp; 111. Follower wheel; 2. Lifting mechanism; 21. Lifting component; 22. Material support component; 221. Rubber-coated roller; 23. Lifting drive component; 24. Rotation drive component; 25. Fixed frame; 26. Eccentric shaft; 261. Rotating part; 262. Rotating rod; 27. Transmission component; 271. Driving wheel; 272. Driven wheel; 273. Synchronous belt; 28. Drive shaft; 3. Clamping mechanism; 31. Mounting plate; 32. Top opening component; 33. Power component; 4. Detection mechanism. Detailed Implementation

[0017] In this application, the terms "set up," "equipped with," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0018] The terms “center,” “longitudinal,” “lateral,” “length,” “width,” “thickness,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” “outer,” “radial,” and “circumferential” indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] See Figure 1 This application provides a testing device, including a transmission mechanism 1 and a lifting mechanism 2. The transmission mechanism 1 is used to transport materials to the testing station. The lifting mechanism 2 includes a set of lifting members 21, a set of supporting members 22 corresponding to the set of lifting members 21, a lifting drive member 23 and a rotation drive member 24. The set of lifting members 21 is arranged on both sides of the testing station. The supporting members 22 are rotatably connected to the corresponding lifting members 21 and are used to carry materials.

[0021] In practical applications, a set of lifting components 21 are respectively set on both sides of the inspection station. Each lifting component 21 is rotatably connected to the corresponding material support component 22. The lifting components 21 on both sides move synchronously, driving the material support component 22 to rise or fall vertically, realizing the lifting and falling of the material. When the material arrives at the inspection station, the lifting component 21 rises, causing the material support component 22 to lift the material away from the transmission mechanism 1 and drive the material to rotate for inspection. After the material inspection is completed, the lifting component 21 falls, and the material support component 22 falls down accordingly, smoothly placing the material back into the transmission mechanism 1 for continued transport to the next station.

[0022] See again Figure 1 The lifting drive component 23 is connected to a set of lifting components 21 to simultaneously drive the lifting components 21 to lift and lower, for lifting materials; the rotation drive component 24 is connected to a set of material support components 22 to simultaneously drive the material support components 22 to rotate relative to the lifting components 21, for rotating materials.

[0023] In practical applications, the lifting drive component 23 is connected to the lifting components 21 on both sides. The synchronous transmission mechanism ensures that the lifting actions of the lifting components 21 on both sides are consistent, avoiding material tilting due to uneven force. The rotation drive component 24 is connected to the material support components 22 on both sides, realizing synchronous rotation of the two, ensuring that the material remains stable during rotation and does not deviate or shake, so as to facilitate comprehensive inspection of the outer surface of the material.

[0024] The lifting drive component 23 can be a cylinder, motor or other structure, and the rotating drive component 24 can be a motor or other structure.

[0025] Compared with the prior art, this application achieves synchronous lifting and rotation by coordinating the lifting drive component 23 and the rotation drive component 24, so that the material completes rotation positioning after being lifted and separated from the transmission mechanism 1, which facilitates multi-angle detection of the outer surface of the material and improves detection accuracy and efficiency; at the same time, it avoids manual intervention or the use of complex mechanical structures, reduces equipment maintenance costs, and enhances operational stability.

[0026] See Figure 2 The lifting mechanism 2 includes a fixed frame 25 and an eccentric shaft 26. The lifting member 21 is slidably connected to the fixed frame 25 in the vertical direction. A set of lifting members 21 are rotatably connected to both ends of the eccentric shaft 26. The lifting drive member 23 is connected to the eccentric shaft 26 and drives the eccentric shaft 26 to rotate so that the set of lifting members 21 slide relative to the fixed frame 25 at the same time, thereby realizing lifting.

[0027] In practical applications, the fixed frame 25 is used to support and guide the vertical movement of the lifting component 21, ensuring that its lifting process is stable and reliable. The lifting component 21 is slidably connected to the fixed frame 25. The lifting drive component 23 can be connected to the fixed frame 25. The driving end of the lifting drive component 23 is connected to the eccentric shaft 26. The two ends of the eccentric shaft 26 are respectively rotatably connected to the two lifting components 21 on both sides through eccentric wheels or eccentric sections. By driving the eccentric shaft 26 to rotate, the rotation characteristics of the eccentric structure are utilized to make the two lifting components 21 on both sides rise and fall synchronously under the guidance of the fixed frame 25.

[0028] When the eccentric shaft 26 rotates, its eccentric portion pushes the lifting component 21 to move up and down along the fixed frame 25, achieving synchronous lifting and lowering of the material support component 22. Using a single lifting drive component 23 and a single eccentric shaft 26 to achieve symmetrical lifting significantly reduces the number of components and installation space, lowers energy consumption and maintenance costs, and enhances reliability and consistency. Furthermore, upgrading the drive component to use a servo motor, which rotates to lift and lower the lifting component 21, effectively saving space.

[0029] See again Figure 2 The eccentric shaft 26 includes a rotating part 261 and a rotating rod 262. The rotating part 261 is rotatably connected to the lifting member 21, and the rotating rod 262 is eccentrically connected to the rotating part 261. The lifting drive member 23 is connected to the rotating rod 262 to drive the rotating rod 262 to rotate. The rotating rod 262 drives the rotating part 261 to rotate, thereby pushing the lifting member 21 to rise and fall.

[0030] In practical applications, the output shaft of the rotating rod 262 and the lifting drive component 23 can be connected via a coupling or reducer to ensure the stability and accuracy of power transmission. The rotating part 261 and the rotating rod 262 are eccentrically arranged. When the rotating rod 262 is driven to rotate, it drives the rotating part 261 to perform an eccentric rotational motion, thereby pushing the lifting component 21 to slide back and forth on the fixed frame 25. The lifting components 21 on both sides are rotatably connected to the rotating part 261, and the two ends of the rotating rod 262 are eccentrically connected to the rotating parts 261 on both sides to ensure synchronous transmission. When the lifting drive component 23 is started, the power is transmitted to the rotating part 261 through the rotating rod 262. The radial displacement generated by the eccentricity pushes the lifting component 21 to rise and fall smoothly along the fixed frame 25, realizing symmetrical synchronous lifting action under the control of a single drive source, reducing the complexity and manufacturing cost of the drive system.

[0031] See again Figure 2 The rotating part 261 has a disc-shaped structure, and the rotating rod 262 is connected to the eccentric part of the rotating part 261. In practical applications, the disc-shaped rotating part 261 can effectively increase the contact area with the lifting member 21 and improve transmission stability. The eccentrically connected rotating rod 262 drives the rotating part 261 to make eccentric movements when rotating, thereby making the lifting member 21 slide smoothly along the fixed frame 25. This structure is compact and easy to integrate into a limited space, while also improving the repeatability and positioning accuracy of the lifting action.

[0032] See again Figure 2 The lifting mechanism 2 includes a transmission component 27. A group of lifting members 21 are all connected to the transmission component 27. The rotary drive component 24 is connected to the lifting members 21, and the output end of the rotary drive component 24 is connected to the transmission component 27 of a group of lifting members 21 respectively. The material support component 22 is connected to the rotary drive component 24 through the transmission component 27.

[0033] In practical applications, a set of lifting components 21 are symmetrically arranged on the left and right sides of the inspection station. Each lifting component 21 has a material support component 22 on its upper part. The material support component 22 is connected to the rotary drive component 24 through the transmission component 27 to achieve synchronous rotation. When the rotary drive component 24 is started, the power is transmitted to the material support components 22 on both sides through the transmission component 27, so that they rotate synchronously around the fixed axis, completing the posture adjustment of the workpiece on the inspection station.

[0034] Specifically, see again Figure 1 The lifting mechanism 2 includes a drive shaft 28, with both ends of the drive shaft 28 passing through a set of lifting members 21. The transmission components 27 located in the set of lifting members 21 are respectively connected to both ends of the drive shaft 28. The rotation drive member 24 is used to drive the drive shaft 28 to rotate, thereby causing the transmission components 27 to drive the material support member 22 to rotate.

[0035] In practical applications, the drive shaft 28 is fixed to the lifting member 21 through the bearing seat. The transmission components 27 on both sides of the lifting member 21 are connected to the drive shaft 28 to ensure that the drive shaft 28 transmits power to the material support members 22 on both sides through the transmission components 27 during rotation, so as to achieve synchronous rotational movement.

[0036] See again Figure 1 The transmission component 27 includes a drive wheel 271, a driven wheel 272 and a timing belt 273. The drive wheel 271 is connected to the transmission shaft 28, and the driven wheel 272 is connected to the material support component 22. The drive wheel 271 drives the driven wheel 272 to rotate through the timing belt 273.

[0037] In practical applications, the driving wheel 271 and the driven wheel 272 are connected by a synchronous belt 273. The driving wheels 271 of the two transmission components 27 are respectively connected to the two ends of the transmission shaft 28. When the transmission shaft 28 rotates under the drive of the rotary drive component 24, the driving wheel 271 rotates accordingly and transmits power to the driven wheel 272 through the synchronous belt 273, thereby driving the material support component 22 to rotate synchronously.

[0038] See Figure 3 , Figure 4 and Figure 5 The transmission mechanism 1 includes a clamp 11, which is used to clamp materials and transport them to the inspection station. The inspection device includes an opening mechanism 3, which includes a mounting plate 31 and a top opening member 32. The mounting plate 31 is located at the inspection station, and the top opening member 32 is slidably connected to the mounting plate 31. The top opening member 32 is used to open the clamp 11 so that the material receiving member 22 can take the material out of the clamp 11.

[0039] In practical applications, the fixture 11 conveys materials to the inspection station along the production line guide rail in a rhythmic manner. To achieve interference-free transfer of materials from the fixture 11 to the receiving component 22 at the inspection station, the inspection device is equipped with an opening mechanism 3. The opening mechanism 3 includes a mounting plate 31 and a lifting component 32. The mounting plate 31 is fixed to the inspection station, and the lifting component 32 is slidably connected to the mounting plate 31. The fixture 11 is equipped with a follower wheel 111. When the transmission mechanism 1 positions the fixture 11 to the inspection station, the lifting component 32 moves towards the fixture 11 under the drive of the power component 33 to open the follower wheel 111 of the fixture 11, thereby causing the grippers to open. The receiving component 22 is located below the fixture 11. Through the lifting component 21, the receiving component 22 lifts the material out of the fixture 11 and, under the drive of the rotary drive component 24, rotates the material to facilitate the inspection of the material's appearance. After the inspection is completed, the lifting component 21 drives the material support component 22 to descend, so that the material falls back into the gripper of the clamp 11. The lifting component 32 is reset under the drive of the power component 33, the follower wheel 111 disengages from the lifting component 32, the gripper closes and locks the material, and the transmission mechanism 1 then transports the material away from the inspection station to the next process.

[0040] Among them, the power component 33 can adopt a structure such as a cylinder, an electric push rod, or a servo motor.

[0041] See again Figure 1 The detection device includes a detection mechanism 4 and multiple detection stations. The detection mechanism 4 is slidably arranged relative to the detection stations and is used to detect materials at different detection stations.

[0042] In practical applications, the testing device also includes a frame, and the testing mechanism 4 is slidably connected to the frame. The number of testing stations can be more than the number of testing mechanisms 4, which can effectively reduce equipment costs and improve space utilization. During testing, the testing mechanism 4 first performs appearance inspection on some of the materials at the testing stations, and then slides along the guide rail to the next set of stations to perform the testing task, realizing time-sharing reuse and saving equipment investment.

[0043] See again Figure 1 The material support component 22 includes at least one pair of rubber-coated rollers 221, which are rotatably connected to the lifting component 21. A material support space is formed between the pair of rubber-coated rollers 221, which is used to support materials.

[0044] In practical applications, the material support component 22 employs at least one pair of rubber-coated rollers 221. These rollers 221 are mounted on the lifting component 21 via bearings, providing stable support and driving the material's rotation. The rubber coating material is wear-resistant rubber, effectively preventing scratches on the material surface while providing sufficient friction to ensure synchronized rotation. When the lifting component 21 rises, the rubber-coated rollers 221 lift the material and disengage it from the clamp 11. After the rotation drive component 24 is activated, the rubber-coated rollers 221 drive the workpiece to rotate smoothly via the synchronous belt 273, facilitating the acquisition of appearance information from all angles by a camera or multiple sensors. After inspection, the lifting component 21 descends, and the material falls back into the closed gripper, where it is then transported to the next station by the transmission mechanism 1.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0046] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0047] The above description is only a specific embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A detection device, characterized in that, include: The conveying mechanism is used to transport materials to the testing station; The lifting mechanism includes a set of lifting components, a set of material-bearing components corresponding to the set of lifting components, a lifting drive component, and a rotating drive component. The set of lifting components is arranged on both sides of the detection station. The material-bearing components are rotatably connected to the corresponding lifting components. The material-bearing components are used to carry materials. The lifting drive is connected to the set of lifting members to simultaneously drive the set of lifting members to lift and lower, thereby lifting the material; the rotation drive is connected to the set of material support members to simultaneously drive the set of material support members to rotate relative to the set of lifting members, thereby rotating the material.

2. The detection device according to claim 1, characterized in that, The lifting mechanism includes a fixed frame and an eccentric shaft. The lifting member is slidably connected to the fixed frame in the vertical direction. The two ends of the eccentric shaft are respectively rotatably connected to a group of lifting members. The lifting drive member is connected to the eccentric shaft and drives the eccentric shaft to rotate, so as to drive the group of lifting members to slide relative to the fixed frame at the same time, thereby realizing lifting and lowering.

3. The detection device according to claim 2, characterized in that, The eccentric shaft includes a rotating part and a rotating rod. The rotating part is rotatably connected to the lifting member, and the rotating rod is eccentrically connected to the rotating part. The lifting drive member is connected to the rotating rod to drive the rotating rod to rotate. The rotating rod drives the rotating part to rotate, thereby pushing the lifting member to rise and fall.

4. The detection device according to claim 3, characterized in that, The rotating part has a disc-shaped structure, and the rotating rod is connected to the eccentric part of the rotating part.

5. The detection device according to claim 1, characterized in that, The lifting mechanism includes a transmission component, and each of the group of lifting members is connected to the transmission component. The rotary drive is connected to the lifting members, and the output end of the rotary drive is connected to the transmission component of the group of lifting members respectively. The material receiving member is connected to the rotary drive through the transmission component.

6. The detection device according to claim 5, characterized in that, The lifting mechanism includes a drive shaft with its two ends respectively passing through the set of lifting members. The transmission components located in the set of lifting members are respectively connected to the two ends of the drive shaft. The rotary drive is used to drive the drive shaft to rotate, thereby causing the transmission components to drive the material support to rotate.

7. The detection device according to claim 6, characterized in that, The transmission component includes a driving wheel, a driven wheel, and a timing belt. The driving wheel is connected to the transmission shaft, and the driven wheel is connected to the material support. The driving wheel drives the driven wheel to rotate through the timing belt.

8. The detection device according to any one of claims 1 to 7, characterized in that, The transmission mechanism includes a clamp for holding materials and transporting them to the inspection station. The inspection device includes an opening mechanism, which includes a mounting plate and a top opening member. The mounting plate is located at the inspection station, and the top opening member is slidably connected to the mounting plate. The top opening member is used to open the clamp so that the material receiving member can remove the materials from the clamp.

9. The detection device according to any one of claims 1 to 7, characterized in that, The detection device includes a detection mechanism, and the number of detection stations is multiple. The detection mechanism is slidably arranged relative to the detection stations and is used to detect materials at different detection stations.

10. The detection device according to any one of claims 1 to 7, characterized in that, The material-bearing component includes at least one pair of rubber-coated rollers, each of which is rotatably connected to the lifting component. A material-bearing space is formed between the pair of rubber-coated rollers, and the material-bearing space is used to carry materials.

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